mingw-w64

GCC for Windows 64 & 32 bits

Mingw-w64

Mingw-w64 is an advancement of the original mingw.org project, created to support the GCC compiler on Windows systems. It has forked it in 2007 in order to provide support for 64 bits and new APIs. It has since then gained widespread use and distribution.

The development and community are very active and welcoming with new contributors every month and simple installers.

Version 6 has been released

v6.0.0: 2018-09-17

Notable changes:

  • C++ __cxa_atexit thanks to Martin Storsjö and Liu Hao
  • Massive additions to support UCRT thanks to Martin Storsjö
  • Sync COM interface headers with Wine development thanks to Jacek Caban
  • WinRT additions thanks to Hugo Beauzée-Luyssen
  • ARM32 and ARM64 additions thanks to Martin Storsjö
  • CRT library api-ms-win-core additions thanks to Martin Storsjö
  • CRT library def file reorganization thanks to Martin Storsjö
And many other additions thanks to, but not limited to (in Alphabetical order)

You can also look at the full list of versions.

Headers, Libraries and Runtime

  • More than a million lines of headers are provided, not counting generated ones, and regularly expanded to track new Windows APIs.
  • Everything needed for linking and running your code on Windows.
  • Winpthreads, a pthreads library for C++11 threading support and simple integration with existing project.
  • Winstorecompat, a work-in-progress convenience library that eases conformance with the Windows Store.
  • Better-conforming and faster math support compared to Visual Studio's.

Tools

  • gendef: generate Visual Studio .def files from .dll files.
  • genidl: generate .idl files from .dll files.
  • widl: compile .idl files.

Friend projects

Mingw-w64 interacts a lot with other projects in order to help everyone move forward. Contributions have been going to and coming from these projects:

Most Recent Activity

LH_Mouse committed [5a88de]
10.12.2018

include/evntrace.h: Add new datatypes and definitions

LH_Mouse committed [b7012c]
06.12.2018

include/wincon.h: Add new PeusoConsole APIs for Windows 10 RS5

wang bin created merge request #13
04.12.2018

ComPtr.Attach() should not increase ref count

wang bin posted a comment on discussion Open Discussion
04.12.2018

See windows sdk's client.h.

Martin Storsjö created ticket #774
30.11.2018

winpthreads can deadlock if pthread_cond_signal is called outside of the mutex lock

Jacek Caban committed [99d133]
27.11.2018

ntdllcrt: Use separated import library for ntdll.dll C runtime exports.

Jacek Caban committed [d66350]
27.11.2018

move _fseeki64 and _ftelli64 functions from libmingwex to libmsvcrt

pham tung posted a comment on ticket #141
26.11.2018

This file not contain filter/rresamp.c source code, that has just updated recently

pham tung created ticket #141
26.11.2018

help me to build liquid-dsp project on Windows with mingw

Joshua Morrison created ticket #773
25.11.2018

Build Failure with Boost 1.68 Using GCC 8.2.1 and MinGW-w64 (Windows, _WIN32_WINNT=0xA00)